1-4mm Joint Filling Aggregate

Our washed and screened 1-4mm Joint Filling Aggregate is a high performance Granite finishing aggregate specifically designed for brushing into 5mm permeable block paving joints. Sometimes known as 'Brushing in Grit' or 'Jointing Grit', this aesthetically pleasing product offers excellent free draining characteristics due to it's low fines content, while it’s natural strength ensures the long term integrity of the SuDS system is maintained for a refined, yet functional pavement finish.